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Please help it’s a emergency please please

Please help it’s a emergency please please-example-1
User Hoang Hiep
by
7.9k points

1 Answer

1 vote

Answer: 99 in²

Explanation:

We can use the given formula for a triangular prism. We will substitute our known values and solve.

Surface Area = length * base perimeter + (2 × base area)

Surface Area = length * (1.5 in + 2 in + 2.5 in) + (2 ×
(bh)/(2))

Surface Area = 16 * (6 in) + (2 ×
((2\;in)(1.5\;in))/(2))

Surface Area = 16 in * (6 in) + (3 in²)

Surface Area = 96 in² + 3 in²

Surface Area = 99 in²

Please help it’s a emergency please please-example-1
User Charles Forsythe
by
8.9k points

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